const  Mock = require("mockjs");
const Grade = require("../models/Grade")
const result = Mock.mock({
    'data|20':[{
        'id|+1':1,
        className:'第 @id 班',
        buildDate:'@date'
    }]
})
Grade.bulkCreate(result.data).then(()=>{
    console.log("更新完成")
})
// console.log(result)